Chapter 97. Effects of Scarf Angle on Stress Singularity and Strength of Ceramic Joints
- Hua-Tay Lin,
- Mrityunjay Singh
Published Online: 26 MAR 2008
DOI: 10.1002/9780470294741.ch97
Copyright © 2002 The American Ceramic Society
Book Title
26th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: A: Ceramic Engineering and Science Proceedings, Volume 23, Issue 3
Additional Information
How to Cite
Serizawa, H., Murakawa, H. and Lewinsohn, C.A. (2008) Effects of Scarf Angle on Stress Singularity and Strength of Ceramic Joints, in 26th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: A: Ceramic Engineering and Science Proceedings, Volume 23, Issue 3 (eds H.-T. Lin and M. Singh), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470294741.ch97
Publication History
- Published Online: 26 MAR 2008
- Published Print: 1 JAN 2002
Book Series:
ISBN Information
Print ISBN: 9780470375785
Online ISBN: 9780470294741
- Summary
- Chapter
- References
Keywords:
- corrosion;
- resistance;
- nonlinear;
- propagation;
- crack
Summary
In order to examine the influence of the geometry of the joint on the strength of ceramic joints, the interface element was proposed as one of the simple models which represent the mechanism of failure in an explicit manner. It was applied to the analysis of the fracture strength of SiC/SiC composite specimen joined by ARCJoinTTM, and the effect of the scarf angle on the joint strength was studied by changing the scarf angle between the composite and the joint. It was clearly shown that the joint strength was governed both by the surface energy and the bonding strength. Moreover, it was found that the strength was affected by the order of the singularity in stress field. Thus, the proposed method was considered to have a great potential as a tool to study the failure problems of various structures.